/Engine/Plugins/Editor/ModelingToolsEditorMode/Source/ModelingToolsEditorMode/Public/ModelingModeToolExtensions.h
Note that if bIsInfoQueryOnly is true, then the Extension does not need to construct Tool Builders, the query is for information purposes only
struct FExtensionToolQueryInfo
FModelingModeAs...
AssetAPI
bool
bIsInfoQueryOnly
UInteractiveToo...
ToolsContext